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NEET Biology question

BiologyStructural Organisation in AnimalsNEET

Choose the correct statement from the codes given below I. Separation from extracellular medium allows the cells to maintain its chemical pool, orderliness of structure and reactions in contrast to disorderly distribution and randomly interacting molecules in the extra-cellular medium II. Cells are unable to recognise one another due to the present of specific chemicals on their surface III. Cells of plant tissues are often connected with one another through cytoplasmic bridges called plasmodesmata IV. Different cells of an organism communicate as well as exchange materials with one another

Answer: (C)

Solution

Statements I, III and IV are correct — the plasma membrane maintains an orderly internal chemical environment distinct from the extracellular medium (I); plant cells are connected via plasmodesmata

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Question ID VK-111840